کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5065295 | 1372310 | 2012 | 9 صفحه PDF | دانلود رایگان |
This paper studies the target pricing zone (TPZ) hypothesis for crude oil by examining price clustering in the dollar digit. It is hypothesized that price clustering occurs within an established TPZ if OPEC is able to defend the upper and lower bounds through output changes. The results show that prices strongly cluster around the dollar digit value of 9 within the TPZ sub-periods, but not outside the sub-periods. Furthermore, the degree of clustering declines when production capacity utilization is high and when production significantly exceeds quotas, consistent with OPEC's inability to defend the zone. Nine-centered clustering also results in lower contemporaneous and next-day volatility. These results support the target pricing zone hypothesis of crude oil.
⺠This study uses price clustering analysis to find support for the Target Pricing Zone (TPZ) theory in the crude oil market. ⺠Price clustering is found in digit values around 9 coinciding with the defined TPZ sub-periods (1986-1997 and 2000-2003). ⺠Clustering declines if OPEC cheats on quotas, OPEC capacity utilization is high, or refining capacity utilization is high. ⺠Price volatilities are lower when prices are clustered around 9-centered dollar digits.
Journal: Energy Economics - Volume 34, Issue 4, July 2012, Pages 1115-1123